Product Information

The Si530 XO utilizes Silicon Laboratories’ advanced DSPLL circuitry to provide a low-jitter clock at high frequencies. The Si530 is available with any-rate output frequency from 10 to 945 MHz and select frequencies to 1400 MHz. Unlike a traditional XO, where a different crystal is required for each output frequency, the Si530 uses one fixed-frequency crystal to provide a wide range of output frequencies. This IC-based approach allows the crystal resonator to provide exceptional frequency stability and reliability. In addition, DSPLL clock synthesis provides superior supply noise rejection, simplifying the task of generating low-jitter clocks in noisy environments typically found in communication systems. The Si530 IC-based XO is factory-configurable for a wide variety of user specifications including frequency, supply voltage, output format, and temperature stability. Specific configurations are factory-programmed at time of shipment, thereby eliminating long lead times associated with custom oscillators.